Finding the Third Proportional to 2,576,328 and 3,785,688

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576,328 : 3,785,688 = 3,785,688 : x
2. Step 2: Convert to fraction form
   2,576,328/3,785,688 = 3,785,688/x
3. Step 3: Cross multiply
   2,576,328x = 3,785,688 × 3,785,688
4. Step 4: Simplify right side
   2,576,328x = 14,331,433,633,344
5. Step 5: Solve for x
   x = 14,331,433,633,344/2,576,328
6. Step 6: Final answer
   x = 5,562,736.43